package com.mingtu.guards.adapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;

import androidx.recyclerview.widget.RecyclerView;

import com.blankj.utilcode.util.SizeUtils;
import com.blankj.utilcode.util.StringUtils;
import com.mingtu.guards.R;
import com.mingtu.guards.bean.AnimalStatisticsBean;

import java.util.List;

public class InfrareAnimalDataAdapter extends RecyclerView.Adapter<InfrareAnimalDataAdapter.ActivityHolder> implements View.OnClickListener {
    private Context context;
    private List<AnimalStatisticsBean.DataBean> mData;
    private OnItemClickListener mOnItemClickListener = null;
    private int screenWidth;
    private float enlargeNum = 0;

    public InfrareAnimalDataAdapter(List<AnimalStatisticsBean.DataBean> data) {
        this.mData = data;
    }

    @Override
    public ActivityHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        // 实例化展示的view
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_infrare_animal, parent, false);
        // 实例化viewholder
        ActivityHolder viewHolder = new ActivityHolder(view);
        viewHolder.itemView.setOnClickListener(this);
        return viewHolder;
    }

    @Override
    public void onBindViewHolder(ActivityHolder holder, int position) {
        if (mData != null) {
            if (mData.size() > 0) {
                AnimalStatisticsBean.DataBean listBean = mData.get(position);
                String name = listBean.getSimilar();
                int num = listBean.getTotal();
                float ratio = listBean.getRatio();

                if (!StringUtils.isEmpty(name)) {
                    holder.tvName.setText(name + "");
                }

                holder.tvNum.setText(num + "");


                int spaceWidth = screenWidth - SizeUtils.dp2px(220);
                if (position == 0) { //将第一条数据的宽度进行放大
                    int width = (int) (spaceWidth * ratio);
                    enlargeNum = spaceWidth / (float) width; //放大的倍数
                }

                LinearLayout.LayoutParams linearParams = (LinearLayout.LayoutParams) holder.viewBar.getLayoutParams(); //取控件textView当前的布局参数
                linearParams.width = (int) (spaceWidth * ratio * enlargeNum) + SizeUtils.dp2px(15);
                linearParams.height = SizeUtils.dp2px(20);
                holder.viewBar.setLayoutParams(linearParams);

            }
        }
        //将position保存在itemView的Tag中，以便点击时进行获取
        holder.itemView.setTag(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public int getItemCount() {
        return mData == null ? 0 : mData.size();
    }

    public void upData(List<AnimalStatisticsBean.DataBean> data, int screenWidth) {
        mData = data;
        this.screenWidth = screenWidth;
        notifyDataSetChanged();
    }

    public void clearData() {
        mData.clear();
    }

    @Override
    public void onClick(View v) {
        if (mOnItemClickListener != null) {
            //注意这里使用tag方法获取position
            mOnItemClickListener.onItemClick(v, (int) v.getTag());
        }
    }

    public void setOnItemClickListener(OnItemClickListener listener) {
        this.mOnItemClickListener = listener;
    }


    public static interface OnItemClickListener {
        void onItemClick(View view, int position);
    }

    public static class ActivityHolder extends RecyclerView.ViewHolder {
        private final View convertView;
        private TextView tvName;
        private View viewBar;
        private TextView tvNum;

        public ActivityHolder(View itemView) {
            super(itemView);
            convertView = itemView;
            tvName = (TextView) convertView.findViewById(R.id.tv_name);
            tvName = (TextView) convertView.findViewById(R.id.tv_name);
            viewBar = (View) convertView.findViewById(R.id.view_bar);
            tvNum = (TextView) convertView.findViewById(R.id.tv_num);
        }
    }


}
